Iron SDI 3265

Small Form Factor SDI (up to 3G-SDI) ruggedized camera


Innovative ApproachThe Iron SDI 3265 is a low-cost, low-power, high-resolution global CMOS camera with up to 4 channels of 12G-SDI interface which supports 8k high-quality video at rates of up to 60fps.

Intelligent Design – The GMAX3265 is a global shutter sensor with a 3.2µm pixel size. With a compact outline, the camera can be fitted into tight spaces. Superior sensor performance allows very low light vision capabilities

  •   8k video at up to 60 fps
  •  Monochrome and Color models
  •  Up to 9W power at full rate
  •  Full image processing feature set
  •  4 channels of 12G-SDI
  •  F, EF, Birger EF or M42 mounts are available
  •  Full built-in self-test (BIT)
  •  Full built-in voltage testing
  •  Customization as per user requirement
  • Wide temperature range
  • Vibration resistant
  • Optional: Bluetooth Controller


  • Perimeter vision
  • 3D
  • Low light surveillance
  • Special Effects
  • VR



Feature Description
Pixel size 3.2 µm x 3.2 µm
Sensor Gpixel GMAX3265
Video output 8K, UHDTV2, 4K, UHD, up to 60 fps
Output interface Quad-Link 12G/6G-SDI, Single-Link 12G/6G-SDI (HD-BNC connectors)
Output format 10-bit 4:2:2(Y’Cb’Cr’) / RAW (Bayer)
Interface connector x 4 HD-BNC
Electronic shutter Global shutter
Monochrome/ color Color
Temporal noise 2.3 e- @ PGA gain x6
Full well charge 10.9 ke- @ PGA gain x0.75
Dynamic range 65.0dB @ PGA gain x1.25
Quantum efficiency (QE) X FF <65.3% @500 nm
Exposure control Automatic Exposure/Gain, manual Exposure/Gain
Angular response 15° (80% horizontal response)
On camera processing Auto/Manual White balance
Additional features Defect pixel correction
Operational Time Counter
Auto/Manual black level
Flat field / Fixed patter noise correction
Image flip
Camera configuration RS232 direct ASCII protocol
Configuration software Open Source GUI with a full feature set. [Link]
Synchronization Tri-level sync input (supported only for progressive formats)

Mechanical & Electrical

Feature Description
Dimensions (without lens mount) 62 mm x 62 mm x 44.4 mm (Height x Width x Depth)
Lens mount F-Mount, Canon EF-mount, Birger EF-mount or M42-mount
Weight (without lens or mount) 450g
Typical current 0.75A at 12V  input
Power input 7V-24V
Power consumption 9W at 12V input
Mount Front mount
Heat dissipation Active airflow  (Fan)
Operating temperature
Commercial: 0°C to 50°C, 20-85% humidity (non-condensing)
Industrial: -40°C to 70°C, 20-85% humidity (non-condensing)
Storage temperature
Commercial: 0°C to 55°C, 20-85% humidity (non-condensing)
Industrial: -40°C to 75°C, 20-85% humidity (non-condensing)
Operational Shock Tested per MIL-STD-810G Method 516.6, 3-axis Shock 75G
Operational Vibration Tested per MIL-STD-810G Method 514.6, 3-axis Vibration Category 20

* KAYA Instruments reserves the right to update the data sheet from time to time without prior notice.

SDI Supported Video Modes

Iron SDI Supported Video Modes

Mode Video Standard Supported Resolution Supported FPS
Single link 6G-SDI ST 2081-10 M1, (ST 2036-1) UHD 10-bit 4:2:2/RAW 23.98, 24, 25, 29.97, 30
ST 2081-10 M1, (ST 2048-1) 4K 10-bit 4:2:2/RAW 23.98, 24, 25, 29.97, 30
Single link 12G-SDI ST 2082-10 M1, ST 425-5 (ST 2036-1) UHD 10-bit 4:2:2/RAW 50, 59.94, 60
ST 2082-10 M1, ST 425-5 (ST 2048-1) 4K 10-bit 4:2:2/RAW 47.95, 48, 50, 59.94, 60
Dual link 12G SDI /
Quad link 6G SDI
ST 2082-11 M, (ST 2036-1) UHDTV2 10-bit 4:2:2/RAW 23.98 , 24 , 25 , 29.97 , 30
8K 10-bit 4:2:2/RAW 23.98 , 24 , 25 , 29.97 , 30
Quad link 12G SDI ST 2082-12 M1, (ST 2036-1) UHDTV2 10-bit 4:2:2/RAW 50, 59.94, 60
8K 10-bit 4:2:2/RAW 50, 59.94, 60


Camera Workflow

QE Tables

Pregius’s IMX265 Mono Spectral Response

Pregius’s IMX265 Color Spectral Response

FPS Calculator

Gpixel GMAX3265 FPS Calculator